protracted [Adjective] + period [Noun]

Strength Strength Dispersion
A:
14
CHISQ:
197.61
AWT:
6,901,481
TTEST:
3.51
G2:
57.47
FAWT:
7.88
MI:
4
LOGLOG:
15.23
JD:
0.75
MI3:
11.62
DICE:
0.1
RANGE: